package com.ruoyi.teaching.service;

import java.util.List;
import com.ruoyi.teaching.domain.TeachingTeacher;

/**
 * 老师信息Service接口
 * 
 * @author ruoyi
 * @date 2022-03-21
 */
public interface ITeachingTeacherService 
{
    /**
     * 查询老师信息
     * 
     * @param teacherId 老师信息主键
     * @return 老师信息
     */
    public TeachingTeacher selectTeachingTeacherByTeacherId(Long teacherId);

    /**
     * 查询老师信息列表
     * 
     * @param teachingTeacher 老师信息
     * @return 老师信息集合
     */
    public List<TeachingTeacher> selectTeachingTeacherList(TeachingTeacher teachingTeacher);

    /**
     * 新增老师信息
     * 
     * @param teachingTeacher 老师信息
     * @return 结果
     */
    public int insertTeachingTeacher(TeachingTeacher teachingTeacher);

    /**
     * 修改老师信息
     * 
     * @param teachingTeacher 老师信息
     * @return 结果
     */
    public int updateTeachingTeacher(TeachingTeacher teachingTeacher);

    /**
     * 批量删除老师信息
     * 
     * @param teacherIds 需要删除的老师信息主键集合
     * @return 结果
     */
    public int deleteTeachingTeacherByTeacherIds(Long[] teacherIds);

    /**
     * 删除老师信息信息
     * 
     * @param teacherId 老师信息主键
     * @return 结果
     */
    public int deleteTeachingTeacherByTeacherId(Long teacherId);
}
